baber/WOPTO huggingface dataset:
Patent JP-S6079587-A (JP)
Title: Bubble memory device
Inventor: SUZUKI KOUZABUROU
IPC: G11C11/14
Filed: 1983-10-04
Abstract: PURPOSE:To improve operation characteristics of a memory device by providing ''Permalloy'' transfer patterns of minor loops and conductor patterns on an insulating layer of a magnetic garnet and providing an insulating layer and ''Permalloy'' transfer patterns of major transfer paths in order on them. CONSTITUTION:The first insulating layer 2 is provided on a magnetic garnet 1, and ''Permalloy'' transfer patterns 3 of minor loops are formed direcdtly on this insulating layer. Next, conductor patterns 4 are formed, and ''Permalloy'' transfer patterns 6 of major transfer paths are formed on the second insulating layer 5 which is made flat. In the memory device of this constitution, good characteristics are shown because ''Permalloy'' transfer patterns 3 of minor loops are provided on the first insulating layer 2 and are near the magnetic garnet 1 and ''Permalloy'' transfer patterns 7 near junction parts to major loops are provided on the completely flat face.
Patent JP-S57112410-A (JP)
Title: Acrylonitrile fiber and its production
Inventor: OGAWA HIROYASU
IPC: D06M101/16
Filed: 1980-12-27
Abstract: PURPOSE:Acrylonitrile fiber is treated with a specific ammonium salt of fatty acid ester or of fatty acid amide to give fiber for producing preoxidized fiber or  carbon fiber, which is suitably used to produce high-strength carbon fiber. CONSTITUTION:In a stage after desolvation, preferably in the preoxidation stage in the production of acrylonitrile fiber, the fiber is treated with at least one of ammonium salts of fatty acid ester or amide of formulaIor II (R1 is 11-17C aliphatic hydrocarbon; R2 is hydroxyethyl; R3, R4 are H, lower alkyl, hydroxyethyl; X is anion of acid) such as ammonium salt of stearic ester of formula III to produce the objective fiber. As the acrylonitrile fiber stated above, a fiber obtained from a copolymer consisting of more than 95mol% acrylonitrile and of less than 5mol% copolymerizable monomers is preferred.
Patent JP-S6433045-A (JP)
Title: Production of superconducting material
Inventor: NAKANO TADASHI
IPC: H01L39/24
Filed: 1987-07-27
Abstract: PURPOSE:To obtain the title superconducting material having high critical temp. and critical current density of superconductivity by mixing a rare earth metal oxide and/or a salt generating said oxide by thermal decomposition, with copper oxide and/or a salt generating copper oxide by thermal decomposition and BaO2, and calcining the mixture in oxidizing atmosphere, then calcining finally after molding. CONSTITUTION:A rare earth metal oxide (e.g. yttrium oxide) and/or a salt generating said oxide by thermal decomposition (e.g. carbonate), and copper oxide (e.g. CuO) and/or a salt generating copper oxide by thermal decomposition (e.g. copper carbonate) are mixed with anhydrous barium peroxide in a dispersion medium (e.g. 'Flon 112(R)' in wet state. Then, the mixed slurry is dried and pulverized and precalcined in the air. Obtd. powder is granulated using a binder (e.g. polyvinyl butyral), and calcined finally in O2 stream to obtain thus the title material.
Patent JP-S57113871-A (JP)
Title: Production of corrosion preventive coated metallic pipe
Inventor: ARAI TETSUZOU
IPC: C23C22/00
Filed: 1980-12-29
Abstract: PURPOSE:To obtain a cated metallic pipe of superior water resistance by applying a chromic acid or phosphoric acid type chemical conversion coating on a metallic pipe as a pretreatment thence coating an epoxy resin, a polyolefin type adhesive material and a polyethylene resin successively thereon. CONSTITUTION:After a blank metallic pipe is descaled and cleaned, it is applied with, for example, a coating type chromate coating (about 45-75% Cr<6+>, about 55-25% Cr<3+>, and about 25-500mg/m<2> total coverage) or a reaction type zinc phosphate coating (about 0.3-5g/m<2> coverage) or a reaction type lead phosphate  coating (about 0.2-0.5g/m<2> coverage). Thence, epoxy or its modified deriv. resin is coated at about 1-60mu thickness thereon and is allowed to set. Further, a polyolefin type adhesive material, for example, a maleic anhydride copoylmer of polyethylene is applied thereon, and a polyethylene resin of low or medium density is coated as an outside surface coating material thereon.
Patent JP-S5975375-A (JP)
Title: Character recognizer
Inventor: SATOU KOUJI
IPC: G06V30/18
Filed: 1982-10-21
Abstract: PURPOSE:To read on-line a character written by a stylus pen and an inexpensive constitution, by recognizing the character, mark, etc. after extracting the stroke feature from the growing order of the direction and length of the segment for each change of contact and detachment between the pen and the paper. CONSTITUTION:The X and Y coordinates written by a stylus pen 3 and the coordinates Z showing 1 and 0 with touch and detachment between the pen 3 and the paper 2 respectively are fetched for a fixed period of time. Then a character section detecting circuit 5 detects the writing start and finish of a character and stores them in a character coordinate memory 6. The character delivered from the memory 6 is normalized in a fixed size by a normalizing circuit 9. Then a segment direction detecting circuit 19 and a segment length detecting circuit 26 detect the direction and length of each segment from the X and Y coordinates. These direction and length of segments are divided into plural sections by direction and length differentiating circuits 24 and 26. Then the stroke features are extracted for each change of the Z coordinates from the growing order of the direction and length of segments and then stored in a storage circuit 27. An ROM30 recognizes and delivers written characters, etc. from the growing order of stroke features.
Patent JP-S6341947-A (JP)
Title: Memory controlling device
Inventor: NOMIZU NORINAGA
IPC: G06F19/00
Filed: 1986-08-07
Abstract: PURPOSE:To speed up simulation action by providing a memory in which an input state value is stored beforehand, generating read out addresses successively in synchronism with the clock for operation of a logical simulator and applying the read out input state value to an objective circuit of simulation as input. CONSTITUTION:An input state value to an objective circuit 2 of simulation is stored beforehand in a memory 1, and the input state value is stored from a terminal 3 in the memory 1 through a loading section 4. A read out address for the memory 1 is generated from an address generating section 5, and the address generating section 5 generates the address according to the content of a clock register 6. The content of the clock register 6 is made [+1] by an incrementer 7 in synchronism with the clock for logical simulation operation, and the input state value of the memory 1 read out by the read address is made to input data by an input data generating section 8 and applied to the objective circuit 2 of simulation.
Patent JP-H1114873-A (JP)
Title: Ribbon core inserting method for stranding wire body with sz groove
Inventor: UCHIYAMA YOSHIMI
IPC: G02B6/44
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent transmission characteristics of a cable from being spoiled by efficiently inserting ribbon cores into SZ grooves of a wire body with the SZ grooves. SOLUTION: This ribbon core inserting method for stranding the wire body with SZ grooves detects the angle a of rotation when a gathering and branching plate 8 nearby an insertion position where a ribbon core 3 is fallen in and inserted into an SZ groove 2 of the SZ-grooved wire body 1 as the SZ-grooved wire body 1 travels, strands the wire body 1 by a standing device 14 arranged properly on the upstream side of the insertion position by an angle (1-k) αcorresponding to the angle a of rotation in the opposite direction from the current rotating direction of the gathering and branching plate 8, and rotates a rotary branching plate 4 by kα which is the difference between the angle αof rotation and the standing angle (1-k)  α in the same direction with the rotation of the gathering and branching plate 8 and also strands the respective ribbon cores back to a desired extent.
Patent JP-H0474001-A (JP)
Title: Package for semiconductor integrated circuit package
Inventor: SASAYAMA TOSHIHIRO
IPC: H01L23/50
Filed: 1990-07-13
Abstract: PURPOSE:To minimize the length required for the connection to the utmost by forming a signal line with a strip line and connecting the strip line and a coaxial cable as an external circuit in a way of plug-socket connection. CONSTITUTION:A core wire 5 of a semi-rigid cable 6 is plugged into and connected to a core wire receptacle 7 and a ground 6a of the cable 6 is connected electrically to a ground plane 8 of a strip line 2 in the very vicinity of the plug-socket connection with a microstrip line 2. The ground 6a and a base 3 are soldered by supplying solder through a hole 3a of a semi-rigid cable base 3. On the other hand, solder is coated in advance in the inside of the recessed part of the core wire base 7, the core wire 5 is inserted to the recessed part of the base 7 and heated by a solder iron and they are soldered by molten the solder.
Patent JP-H0477843-A (JP)
Title: Memory controller
Inventor: YAMAMOTO TAKAO
IPC: G06F12/08
Filed: 1990-07-13
Abstract: PURPOSE:To enable a programmer to rewrite an instruction with no consciousness of hardware by invalidating an instruction cache when a data write request is given to an instructed area. CONSTITUTION:A memory controller 101 has the information showing whether an address area is coincident with an instructed area or not. Then a fact that a relevant page is coincident with the instructed area is stored as the information on the page which undergone an access in an instruction access state. Then it is checked whether a data write access is given to the instructed area or not. If so, an instruction is given to an instruction cache memory 102 for invalidation of an instruction. Thus the controller 101 gives a request to the memory 102 to invalidate the instruction and therefore a programmer can rewrite the instruction with no consciousness of hardware at the time of rewriting the instruction by writing the data.
Patent JP-S6078533-A (JP)
Title: Preparation of dried food from fish and shellfish
Inventor: OKADA MINORU
IPC: A23B4/033
Filed: 1983-10-05
Abstract: PURPOSE:To obtain the titled food having similar palatability, taste, appearance, etc. to roast puffer, roast cuttlefish, etc., and having variety in the taste and shape, etc., by forming ground meat of fish or shellfish, freezing the ground meat slowly, and heating and drying the frozen product without thawing. CONSTITUTION:Small pieces of fish or shellfish meat is salted and kneaded to obtain ground meat, which is shaped to a desired form and frozen slowly. The objective food can be prepared by heating the frozen product directly without thawing, and drying the heat-treated product. The drying is preferably carried out by roasting while pressing.
Patent JP-S6429488-A (JP)
Title: Additive for excavation stabilizing fluid
Inventor: IIZUKA YOSHIO
IPC: C06D5/06
Filed: 1987-07-25
Abstract: PURPOSE:To obtain the title additive which prevents the deterioration of the quality of a stabilizing fluid due to seawater, cement, etc. mixed therein and the bacterial decay of said fluid, by mixing a monovalent metal salt of an unsaturated carboxylic acid (co)polymer of a relatively low degree of polymerization and a specified compound. CONSTITUTION:The title additive consisting of a monovalent metal salt (A) of an unsaturated carboxylic acid (co)polymer of a degree of polymerization of 5,000 or less, and a compound (B) selected from a monovalent-metal aluminate (e.g., NaAlO3), an oxide of a group II or III metal (e.g., MgO or Al2O3), and a salt of a higher order compound [e.g., sodium alum or potassium trioxalatoaluminate (III)]. This additive can solve the problems of deterioration of the quality of a stabilizing fluid due to seawater, cement, etc. mixed therein and of bacterial decay of said fluid.
Patent JP-H1129849-A (JP)
Title: Wear resistant surface treating method for boiler steel tube
Inventor: TSUMITA YOSHIMITSU
IPC: C23C12/02
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain wear resistant coating at a low cost by feeding air to a bed material contg. silica particles to form a fluid bed, inserting a boiler steel tube into a heated fluid layer furnace and forming oxidized coating on the outer surface of tube. SOLUTION: A boiler steel tube constituting a steam generating tube is inserted into a fluid layer furnace in which air is blown into a bed material essentially consisting of silica particles at a flow rate of about 1 m/sec to form a fluid layer. Then, it is heated to about 500 deg.C to form oxidized coating contg. Si on the outer surface of this tube. The boiler steel tube itself is soft so as to have about 200 HV Vicker's hardness. On the other hand, the hardness of the oxidized coating of the heating tube or reheating tube to be heated at 600 to 700 deg.C is high, and the abrasion loss is very small. The hardness of Si itself is extremely high to be 200 HV, and the oxidized coating formed in the fluid layer is extremely hard since it contains Si. Thus, this boiler tube steel is suitable for use for the steam generating tube of a fluid boiler.
Patent JP-H1029369-A (JP)
Title: Ink jet recording paper
Inventor: KASAHARA KENZO
IPC: C09D11/38
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording paper good in the water resistance and moisture resistance of a dye after recording and not lowering light fastness in recording paper performing recording by an ink jet system using a water-solu ble dye. SOLUTION: This ink jet recording paper is obtained by providing a layer containing a polymer mordant represented by formula -(A)x -(B)y (C)z -(D)u - on a support. In the formula, A is a repeating unit having a tertiary amino group or a quaternary ammonium group, B is a repeating unit having a group capable of erasing singlet oxygen or a group capable of absorbing ultraviolet rays, C is a repeating unit having an ethylenic unsaturated group, D is a repeating unit having an ethylenic unsaturated group other than A and B and x+y+z+u is 100mol%.
Patent JP-H0831140-A (JP)
Title: Tape reel
Inventor: MIYATA KEI
IPC: G11B23/087
Filed: 1994-07-15
Abstract: PURPOSE:To prevent the damage of upper and lower edges of a magnetic tape wound around a tape reel. CONSTITUTION:In a pair of adapter semi-bodies 1, 1, concentric outer peripheral part 2, middle peripheral part 4 and inner peripheral part 3 are provided with the same hights, and also each peripheral part is connected in the spaces by radially arranged plural ribs 5, 6, then the ribs 5 for connecting at least the outer peripheral part 2 and middle peripheral part 4 among the plural ribs are arranged in the nearly intermediate part of the hights of the outer peripheral part 2 and middle peripheral part 4, and also they are provided with opening ends separated by the prescribed distance from the edge parts of the outer peripheral part 2 and middle peripheral part 4.
Patent JP-H1030761-A (JP)
Title: Manufacture of tube
Inventor: MURAKAMI KOYO
IPC: B32B1/08
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain excellent adhesiveness after heat aging and oscillation bending by plasma-treating an outer peripheral surface layer of a fluorine resin tubular inner layer, and applying coupling surface treatment agent onto it, and continuously forming a thermoplastic outer layer on its outer periphery. SOLUTION: Plasma-treatment is performed on an outer peripheral surface of a fluorine resin tubular inner layer 1 to form a treatment layer on an outer peripheral surface layer 1a of the inner layer 1. Coupling surface treatment agent is applied onto the outer peripheral surface layer 1a of the fluorine resin tubular inner layer 1, and a thermoplastic resin outer layer 2 is formed thereon. Inner layer forming process, treatment layer forming process, coupling surface treatment application process and thermoplastic resin outer layer forming process are continuously performed. As fluorine resin, polymer of ethylene and tetrafluoroethylene is preferable.
Patent JP-2000019938-A (JP)
Title: Information recorded card medium and read-out device and lighting head position method
Inventor: OKUBO TOSHIBUMI
IPC: G03H1/26
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an information recorded card medium and a read-out device and a lighting head positioning method capable of facilitating a high speed access positioning and capable of a high speed information transfer by a high speed access readout. SOLUTION: In this device, a multiple hologram layer plate part 11 in which each columnar multistage hologram recorded layer A in which a hologram recorded layer 12 and a separation layer 13 are plurally laminated alternately is plurally arranged parallel in many lines by interposing lighting head insertion groove holes 16 in a card frame 15 is provided and also the lighting head 23 of the read head C vertically provided with respect to a read head elevating/lowering actuator D is preliminarily positioned at a position facing an object light head positioning guide groove 14 along the lighting head insertion groove hole 16 with respect to an information recorded card medium α in which lighting head positioning guide grooves 14 are notchedly provided at columns of incident ports 12a of respective columnar multistage hologram recorded layers A of the lighting head instertion  groove holes 16 and, next, the head 23 is engaged with the lighting head positioning guide groove 14 and a coarse positioning elevating/loweringly sliding by aiming at the position supposed to be the incident port 12a of an object hologram recorded layer 12 is performed and, continuously, the precise positioning of the head 23 is performed by fine-adjustingly moving it correctly to the object incident port 21a.
Patent JP-H0824224-A (JP)
Title: Ophthalmic photographing apparatus
Inventor: KITAMURA TAKESHI
IPC: A61B3/14
Filed: 1994-07-15
Abstract: PURPOSE:To obtain an ophthalmic photographing apparatus capable of properly operating an image recording means by providing a state detection means to an ophthalmic photographing apparatus and an image recording part and releasing the recording preparation state of the image recording part at the time of photographing non- permission state to detect the state of the image recording means. CONSTITUTION:The output of an operation means 5 containing a photographing switch and the output of a first state detection part 6 detecting the operation abnormality of a fundus camera are connected to a signal processing control part 7 and the output of the control part 7 is connected to the image recording control part 8 of an image recording part 2. In the image recording part 2, the output of a second state detection part 10 is connected to the image recording control part 8. The signal processing control part 7 confirms the preparation state of the image recording part 2 when an abnormal signal is inputted from the first state detection part 6 and releases said state in the case of a recording preparation state and, when the reception of the image recording preparation switch of the operation panel 9 of the image recording part 2 is ineffective, operation for releasing an error is applied to the image recording part 2 to make the reception of the image recording preparation switch effective.
Patent JP-S6245521-A (JP)
Title: Oil suspension agent for rectal infusion
Inventor: UEDA YOSHIO
IPC: A61K9/10
Filed: 1985-08-23
Abstract: PURPOSE:To obtain the titled agent for rectal infusion, storable at room temperature, administrable at an arbitrarily adjustable dose without staining the hand and giving little unagreeable feeling to the body, by suspending a water-soluble drug and a gelling agent in an oily substance using a dispersing agent. CONSTITUTION:(A) A water-soluble drug usually having low absorbability in the body, e.g. cephalosporin antibiotic substance, antitumor agent, etc., and (B) a gelling agent, e.g. a water-soluble polymer such as carboxyvinyl polymer, xanthan gum, etc., are dispersed in an oily substance in the presence of (C) a dispersing agent such as glyceryl monofatty acid ester, polyoxyethylene castor oil derivative, etc., especially a surfactant having low HLB value. The amounts of the components A, B and C are 0.01-30%, 0.1-10% and 0.1-10%, respectively. When the drug is hardly absorbable in the body by oral administration, the agent is preferably compounded with 0.1-10% absorbefacient (e.g. bile acid, fatty acid, etc.).
Patent JP-S5889019-A (JP)
Inventor: YOSHIKAWA NORIYASU
IPC: H02G15/26
Filed: 1981-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6082665-A (JP)
Title: Manufacture of multilayer thin film by ion-beam sputtering method
Inventor: OOTA NORIO
IPC: C23C14/46
Filed: 1983-10-07
Abstract: PURPOSE:To manufacture easily a multilayer thin film whose composition of the film is periodically changed with a simple device by providing a target constituted of various components on a revolving body, and irradiating said target with an ion beam while rotating the target on the same axis. CONSTITUTION:Three kinds of targets 1, 2, and 3 are arranged on a revolving stand 4 in the form of a fan and rotated by a revolving shaft 5. An ion beam 8 generated from an ion gun 6 is irradiated to a specified position on the revolving stand 4 through a beam slit 7. In this way, an ion beam 9 of the sputtered ions is successively changed with the passage of time from the beam from the target 1 to the beams from the targets 2 and 3. Accordingly, a multilayer thin film whose composition is periodically changed in the order 1, 2, 3, 1, and so on is formed on a substrate 10 in layers. The film thickness ratio can be changed by changing the area ratio of the targets.
Patent JP-S6431784-A (JP)
Title: Novel antibiotic substance l29-141 and production thereof
Inventor: YAGINUMA SATOSHI
IPC: C12P17/18
Filed: 1987-07-27
Abstract: NEW MATERIAL:The antibiotic substance L29-141 of formula or its salt. It has following physical and chemical properties. Appearance, colorless acicular crystal; nature, acidic substance; elemental analysis (%):C 62.38, H 6.15; molecular formula, C24H28O9; molecular weight, 460 (by mass-spectrometry); color reaction, positive to KMnO4 reaction, iodine vapor reaction, etc., and negative to FeCl3 reaction, ninhydrin reaction, etc.; solubility, soluble in methanol, acetone, chloroform, ethyl acetate and dimethyl sulfoxide and insoluble in water and hexane; etc. USE:Antibacterial agent and animal-growth promoting agent. PREPARATION:A bacterial strain belonging to Streptomyces genus [e.g. Streptomyces.sp. L29-141 (FERM P-9496) is cultured preferably at pH7.0 and 28 deg.C for 2-7 days.
Patent JP-H0852483-A (JP)
Title: Living waste water purifying equipment
Inventor: SATO HACHIRO
IPC: C02F3/00
Filed: 1994-08-09
Abstract: PURPOSE:To make it possible to efficiently purify not only waste night soil water but general waste water as well. CONSTITUTION:This living waste water purifying equipment is provided with a waste night soil water treating section S which has a waste night soil water inflow section I1 and subjects the waste night soil water to a biological treatment, a water treating section T which has an anaerobic tank and an aerobic tank, a general waste water inflow section 12 which introduces the general waste water exclusive of the waste night soil water to the anaerobic tank and a night soil treated water transfer section 8 which is provided with a membrane separating vessel 2 constituted by inserting a membrane separator M into the waste night soil water treating section S and introduces the night soil treated water discharged from this membrane separating vessel 2 to the anaerobic tank.